IVS Analysis Report for B23175 (20230624-b23175) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by autoINT.js script, NVI inc, NASA Goddard Space Flight Center VLBI Analysis Center. Spoolfile source: automated nuSolve solutions.) Problems: None. Number of observations rejected during correlation: 0 Number of observations not usable by the software: 0 Number of observations rejected during analysis: 2 observation 41, ISHIOKA :ONSA13NE, 1059+282, 07:50:02, which fits at -190.1 +/- 46.6 ps observation 71, ISHIOKA :ONSA13NE, 1846+322, 08:04:10, which fits at 278.0 +/- 44.7 ps Other comments: None. Parameterization: 6 parameters: UT1 offset atmosphere offset for: ISHIOKA ONSA13NE clock offset, first order term, and second order term for: ONSA13NE Clock breaks: None Session statistics Observations: 366 scheduled 122 correlated (included in the database) 122 recoverable (usable in Solve/nuSolve) 120 used Session fit: 43.516 ps UT1 formal error: 3.77 microsec Source Performance Number of Observations Scheduled Correlated* Used 0016+731 9 3 3 0059+581 6 2 2 4C67.05 9 3 3 0528+134 6 2 2 0552+398 12 4 4 0602+405 9 3 3 0602+673 9 3 3 0642+449 6 2 2 0657+172 9 3 3 0716+714 6 2 2 0736+017 9 3 3 0748+126 9 3 3 0754+100 9 3 3 0759+183 3 1 1 0805+410 6 2 2 0808+019 9 3 3 0812+367 6 2 2 0814+425 6 2 2 0823+033 9 3 3 0827+243 9 3 3 OJ287 9 3 3 0917+624 6 2 2 4C39.25 6 2 2 0954+658 6 2 2 0955+476 6 2 2 1030+415 6 2 2 1039+811 6 2 2 1040+244 6 2 2 1059+282 3 1 0 1418+546 3 1 1 1633+38 6 2 2 1637+574 9 3 3 NRAO512 12 4 4 1642+690 9 3 3 DA426 12 4 4 1726+455 12 4 4 1732+389 12 4 4 1739+522 9 3 3 1746+470 9 3 3 1803+784 9 3 3 3C371 9 3 3 1823+568 9 3 3 1846+322 3 1 0 1849+670 9 3 3 2000+472 3 1 1 2007+777 9 3 3 3C418 3 1 1 2229+695 9 3 3 ------------ --------- ---------- ------ Source Total 366 122 120 * Correlated means included in database. Please note that the number of recoverable (usable) observations cannot be broken down by source for Intensive solutions.